./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3e09854f267ce539647a06e307624f74f0ed71bc ...................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3e09854f267ce539647a06e307624f74f0ed71bc ...................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:24:01,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:24:01,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:24:01,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:24:01,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:24:01,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:24:01,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:24:01,322 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:24:01,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:24:01,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:24:01,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:24:01,329 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:24:01,329 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:24:01,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:24:01,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:24:01,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:24:01,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:24:01,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:24:01,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:24:01,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:24:01,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:24:01,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:24:01,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:24:01,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:24:01,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:24:01,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:24:01,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:24:01,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:24:01,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:24:01,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:24:01,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:24:01,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:24:01,356 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:24:01,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:24:01,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:24:01,358 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:24:01,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:24:01,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:24:01,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:24:01,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:24:01,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:24:01,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:24:01,385 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:24:01,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:24:01,386 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:24:01,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:24:01,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:24:01,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:24:01,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:24:01,388 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:24:01,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:24:01,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:24:01,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:24:01,389 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:24:01,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:24:01,390 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:24:01,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:24:01,390 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:24:01,390 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:24:01,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:24:01,391 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:24:01,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:24:01,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:24:01,392 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:24:01,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:24:01,392 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:24:01,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:24:01,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:24:01,393 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:24:01,393 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2020-12-01 16:24:01,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:24:01,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:24:01,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:24:01,644 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:24:01,645 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:24:01,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-01 16:24:01,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/210cba378/5b096eda0c71438a91c42fa1081b396e/FLAG323b45868 [2020-12-01 16:24:02,643 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:24:02,647 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-01 16:24:02,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/210cba378/5b096eda0c71438a91c42fa1081b396e/FLAG323b45868 [2020-12-01 16:24:03,149 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/210cba378/5b096eda0c71438a91c42fa1081b396e [2020-12-01 16:24:03,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:24:03,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:24:03,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:03,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:24:03,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:24:03,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:03" (1/1) ... [2020-12-01 16:24:03,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@442595fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:03, skipping insertion in model container [2020-12-01 16:24:03,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:03" (1/1) ... [2020-12-01 16:24:03,175 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:24:03,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:03,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:03,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:04,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:04,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:05,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:05,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:05,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:05,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:05,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:05,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:05,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:05,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:05,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:05,545 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:05,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:05,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:06,073 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:24:06,104 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:06,104 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:06,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:06,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:06,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:06,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:06,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:06,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:06,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:06,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:06,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:06,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:06,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:06,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:06,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:07,494 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:24:07,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07 WrapperNode [2020-12-01 16:24:07,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:07,496 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:24:07,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:24:07,496 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:24:07,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:24:07,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:24:07,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:24:07,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:24:07,770 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... [2020-12-01 16:24:07,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:24:07,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:24:07,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:24:07,978 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:24:07,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:24:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 16:24:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 16:24:08,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 16:24:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:24:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 16:24:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 16:24:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 16:24:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 16:24:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2020-12-01 16:24:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2020-12-01 16:24:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-12-01 16:24:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2020-12-01 16:24:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:24:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:24:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2020-12-01 16:24:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2020-12-01 16:24:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:24:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:24:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 16:24:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 16:24:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-12-01 16:24:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-12-01 16:24:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-12-01 16:24:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-12-01 16:24:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-12-01 16:24:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-12-01 16:24:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-12-01 16:24:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:24:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-12-01 16:24:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-12-01 16:24:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-12-01 16:24:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:24:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-12-01 16:24:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-12-01 16:24:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:24:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2020-12-01 16:24:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2020-12-01 16:24:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-12-01 16:24:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-12-01 16:24:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2020-12-01 16:24:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2020-12-01 16:24:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2020-12-01 16:24:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2020-12-01 16:24:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2020-12-01 16:24:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2020-12-01 16:24:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:24:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-12-01 16:24:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-12-01 16:24:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 16:24:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2020-12-01 16:24:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2020-12-01 16:24:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 16:24:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-12-01 16:24:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2020-12-01 16:24:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2020-12-01 16:24:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2020-12-01 16:24:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2020-12-01 16:24:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2020-12-01 16:24:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2020-12-01 16:24:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2020-12-01 16:24:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:24:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:24:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-12-01 16:24:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2020-12-01 16:24:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:24:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 16:24:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 16:24:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-12-01 16:24:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-12-01 16:24:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-12-01 16:24:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-12-01 16:24:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2020-12-01 16:24:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2020-12-01 16:24:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2020-12-01 16:24:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2020-12-01 16:24:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-12-01 16:24:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-12-01 16:24:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:24:09,050 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2020-12-01 16:24:09,094 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2020-12-01 16:24:09,878 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2020-12-01 16:24:09,878 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2020-12-01 16:24:49,244 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:24:49,244 INFO L298 CfgBuilder]: Removed 53 assume(true) statements. [2020-12-01 16:24:49,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:24:49 BoogieIcfgContainer [2020-12-01 16:24:49,247 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:24:49,248 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:24:49,248 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:24:49,258 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:24:49,258 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:24:49" (1/1) ... [2020-12-01 16:24:49,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:24:49,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 284 states and 384 transitions. [2020-12-01 16:24:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 384 transitions. [2020-12-01 16:24:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-12-01 16:24:49,347 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:49,410 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:24:49,421 INFO L168 Benchmark]: Toolchain (without parser) took 46263.52 ms. Allocated memory was 125.8 MB in the beginning and 673.2 MB in the end (delta: 547.4 MB). Free memory was 99.6 MB in the beginning and 250.9 MB in the end (delta: -151.3 MB). Peak memory consumption was 395.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:49,424 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 90.2 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:24:49,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4336.08 ms. Allocated memory was 125.8 MB in the beginning and 188.7 MB in the end (delta: 62.9 MB). Free memory was 99.6 MB in the beginning and 74.6 MB in the end (delta: 25.0 MB). Peak memory consumption was 109.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:49,428 INFO L168 Benchmark]: Boogie Procedure Inliner took 262.39 ms. Allocated memory is still 188.7 MB. Free memory was 74.6 MB in the beginning and 61.0 MB in the end (delta: 13.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:49,429 INFO L168 Benchmark]: Boogie Preprocessor took 215.05 ms. Allocated memory is still 188.7 MB. Free memory was 61.0 MB in the beginning and 122.9 MB in the end (delta: -61.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:49,430 INFO L168 Benchmark]: RCFGBuilder took 41270.58 ms. Allocated memory was 188.7 MB in the beginning and 673.2 MB in the end (delta: 484.4 MB). Free memory was 122.9 MB in the beginning and 257.2 MB in the end (delta: -134.3 MB). Peak memory consumption was 385.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:49,431 INFO L168 Benchmark]: CodeCheck took 169.80 ms. Allocated memory is still 673.2 MB. Free memory was 257.2 MB in the beginning and 250.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:49,436 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 90.2 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4336.08 ms. Allocated memory was 125.8 MB in the beginning and 188.7 MB in the end (delta: 62.9 MB). Free memory was 99.6 MB in the beginning and 74.6 MB in the end (delta: 25.0 MB). Peak memory consumption was 109.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 262.39 ms. Allocated memory is still 188.7 MB. Free memory was 74.6 MB in the beginning and 61.0 MB in the end (delta: 13.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 215.05 ms. Allocated memory is still 188.7 MB. Free memory was 61.0 MB in the beginning and 122.9 MB in the end (delta: -61.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41270.58 ms. Allocated memory was 188.7 MB in the beginning and 673.2 MB in the end (delta: 484.4 MB). Free memory was 122.9 MB in the beginning and 257.2 MB in the end (delta: -134.3 MB). Peak memory consumption was 385.3 MB. Max. memory is 16.1 GB. * CodeCheck took 169.80 ms. Allocated memory is still 673.2 MB. Free memory was 257.2 MB in the beginning and 250.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:24:51,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:24:51,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:24:51,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:24:51,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:24:51,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:24:52,003 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:24:52,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:24:52,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:24:52,022 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:24:52,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:24:52,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:24:52,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:24:52,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:24:52,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:24:52,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:24:52,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:24:52,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:24:52,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:24:52,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:24:52,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:24:52,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:24:52,063 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:24:52,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:24:52,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:24:52,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:24:52,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:24:52,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:24:52,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:24:52,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:24:52,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:24:52,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:24:52,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:24:52,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:24:52,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:24:52,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:24:52,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:24:52,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:24:52,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:24:52,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:24:52,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:24:52,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:24:52,116 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:24:52,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:24:52,117 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:24:52,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:24:52,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:24:52,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:24:52,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:24:52,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:24:52,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:24:52,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:24:52,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:24:52,119 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:24:52,119 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:24:52,120 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:24:52,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:24:52,120 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:24:52,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:24:52,120 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:24:52,121 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:24:52,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:24:52,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:24:52,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:24:52,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:24:52,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:24:52,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:24:52,122 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:24:52,122 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:24:52,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:24:52,123 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:24:52,123 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:24:52,123 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:24:52,123 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2020-12-01 16:24:52,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:24:52,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:24:52,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:24:52,572 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:24:52,573 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:24:52,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-01 16:24:52,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/b41a576f5/f04a68c914e3481f8d4854bea1a031f9/FLAG9f8d7e530 [2020-12-01 16:24:53,547 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:24:53,547 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2020-12-01 16:24:53,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/b41a576f5/f04a68c914e3481f8d4854bea1a031f9/FLAG9f8d7e530 [2020-12-01 16:24:54,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5f43a3e-9dae-4b0a-9a5b-9305d5cb8bd4/bin/ukojak/data/b41a576f5/f04a68c914e3481f8d4854bea1a031f9 [2020-12-01 16:24:54,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:24:54,048 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:24:54,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:54,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:24:54,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:24:54,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:54" (1/1) ... [2020-12-01 16:24:54,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5321e5a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:54, skipping insertion in model container [2020-12-01 16:24:54,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:24:54" (1/1) ... [2020-12-01 16:24:54,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:24:54,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:54,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:54,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:55,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:55,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:56,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:56,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:56,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:56,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:56,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:56,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:56,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:56,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:56,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:56,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:56,706 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:57,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:57,385 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:24:57,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:24:57,457 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:57,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:57,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:57,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:57,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:57,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:57,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:57,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:57,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:57,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:57,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:57,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:57,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:57,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:57,891 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:24:57,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:24:57,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:24:57,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:57,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:24:58,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:24:58,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:24:58,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:24:58,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:24:58,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:24:58,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:24:58,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:24:58,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:24:58,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:24:58,028 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:24:58,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:24:58,218 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:24:59,482 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:24:59,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:59 WrapperNode [2020-12-01 16:24:59,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:24:59,484 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:24:59,484 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:24:59,484 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:24:59,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:59" (1/1) ... [2020-12-01 16:24:59,561 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 16:24:59,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:24:59" (1/1) ... [2020-12-01 16:24:59,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:24:59,657 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:24:59,659 INFO L168 Benchmark]: Toolchain (without parser) took 5610.37 ms. Allocated memory was 54.5 MB in the beginning and 211.8 MB in the end (delta: 157.3 MB). Free memory was 33.6 MB in the beginning and 150.7 MB in the end (delta: -117.1 MB). Peak memory consumption was 43.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:59,660 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:24:59,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5432.86 ms. Allocated memory was 54.5 MB in the beginning and 211.8 MB in the end (delta: 157.3 MB). Free memory was 33.4 MB in the beginning and 156.0 MB in the end (delta: -122.6 MB). Peak memory consumption was 163.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:59,661 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.62 ms. Allocated memory is still 211.8 MB. Free memory was 156.0 MB in the beginning and 150.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:24:59,663 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5432.86 ms. Allocated memory was 54.5 MB in the beginning and 211.8 MB in the end (delta: 157.3 MB). Free memory was 33.4 MB in the beginning and 156.0 MB in the end (delta: -122.6 MB). Peak memory consumption was 163.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.62 ms. Allocated memory is still 211.8 MB. Free memory was 156.0 MB in the beginning and 150.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...